Instead of dialing through the Bell System copper wires, you make calls through your DSL or cable Internet access provider.
贝尔系统通过拨号代替铜线，你打电话透过有线或DSL的互联网接入服务提供者贵。
2
By analyzing two breaking accidents of conveyer bell made of steel cable, the concrete and effective countermeasures are put forward.
通过两起钢绳芯胶带断裂事故的分析，提出了具体和有效的对策措施。
3
The rehabilitation center is equipped with a complete and perfect intellectualized system: telephone, broadband access, cable TV, and emergency call bell system are installed for each nursing bed.